/**
 * An extension of the Writable object for Hadoop for a Warc Record
 * 
 * (C) 2009 - Carnegie Mellon University
 * 
 * 1. Redistributions of this source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer. 
 * 2. The names "Lemur", "Indri", "University of Massachusetts",  
 *    "Carnegie Mellon", and "lemurproject" must not be used to 
 *    endorse or promote products derived from this software without
 *    prior written permission. To obtain permission, contact 
 *    license@lemurproject.org.
 *
 * 4. Products derived from this software may not be called "Lemur" or "Indri"
 *    nor may "Lemur" or "Indri" appear in their names without prior written
 *    permission of The Lemur Project. To obtain permission,
 *    contact license@lemurproject.org.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE LEMUR PROJECT AS PART OF THE CLUEWEB09
 * PROJECT AND OTHER CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED 
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN 
 * NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY 
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 
 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
 * POSSIBILITY OF SUCH DAMAGE. 
 * 
 * @author mhoy@cs.cmu.edu (Mark J. Hoy)
 */

package edu.cmu.lemurproject;

import edu.cmu.lemurproject.WarcRecord;
import java.io.DataInput;
import java.io.DataOutput;
import java.io.IOException;
import org.apache.hadoop.io.Writable;

public class WritableWarcRecord implements Writable {
  
  WarcRecord record=null;
  
  public WritableWarcRecord() {
    record=new WarcRecord();
  }
  
  public WritableWarcRecord(WarcRecord o) {
    record=new WarcRecord(o);
  }
  
  public WarcRecord getRecord() {
    return record;
  }
  
  public void setRecord(WarcRecord rec) {
    record=new WarcRecord(rec);
  }

  public void write(DataOutput out) throws IOException {
    if (record!=null) {
      record.write(out);
    }
  }
  
  public void readFields(DataInput in) throws IOException {
    if (record!=null) {
      record.readFields(in);
    }
  }
  
}
